About the Irish Wolfhound
Tallest of all dog breeds, originally bred to hunt wolves and elk in ancient Ireland. Despite their massive 105–120 lb frame, they are remarkably gentle and calm. Often called "gentle when stroked, fierce when provoked."
Weight Range
105–120
lbs
Size
🐕 Giant Breed
Activity
🚶 Moderate Activity
Lifespan
6-8 years
Irish Wolfhound Temperament & Personality
Swipe to explore personality traits →
Courageous
Brave beyond their size — willing to protect their family against any perceived threat.
Dignified
Carries themselves with regal poise and quiet confidence — never undignified.
Calm
Naturally relaxed and composed — provides a peaceful, low-stress presence at home.
Easygoing
Relaxed and adaptable — doesn't sweat the small stuff and adjusts to any situation.
Generous
Freely gives affection and shares their space — unselfish by nature.
Irish Wolfhound Health & Dietary Needs
Common Health Considerations
Breed-Specific Nutritional Guidance
Giant breed with careful nutritional needs. Extreme bloat risk. Heart disease is very common — taurine and L-carnitine support cardiac health. Controlled puppy growth critical. Short lifespan warrants quality nutrition.
Estimated Daily Calories for Irish Wolfhounds
Based on a typical 113 lb Irish Wolfhound with moderate activity level:
2146
calories per day
* This is an estimate using the RER formula (70 × weight_kg^0.75 × activity multiplier). Use our calculator below for a precise recommendation based on your dog's exact weight, age, and condition.
Complete Irish Wolfhound Feeding Guide
Expert Tips for Irish Wolfhounds
Feed 3 small meals daily — extreme bloat risk. Giant-breed puppy food until 18-24 months. Heart-supporting nutrition essential. Lean weight reduces stress on joints and heart.
Practical Feeding Guidelines
Meal Frequency
Feed 2-3 measured meals per day. Avoid single large meals to reduce bloat risk.
Portion Control
Always measure portions with a kitchen scale or measuring cup. Treats should not exceed 10% of daily calories.
Hydration
Ensure fresh water is always available. A Irish Wolfhound needs approximately 57–113 oz of water daily.
Weight Monitoring
Weigh your Irish Wolfhound monthly and adjust portions accordingly. Ideal body condition means you can feel (but not see) the ribs.
Get Your Irish Wolfhound's Exact Calorie Needs
Our free calculator uses veterinarian-approved formulas to give you a personalized feeding recommendation based on your Irish Wolfhound's exact weight, age, activity level, and body condition.
Calculate Now — It's Free